<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>表格colgroup测试<html>
<body>

<table width="100%" border="1">
    <colgroup span="2" align="left"></colgroup>
    <colgroup align="right" style="color:#0000FF;"></colgroup>
    <tr>
        <th>ISBN</th>
        <th>Title</th>
        <th>Price</th>
    </tr>
    <tr>
        <td>3476896</td>
        <td>My first HTML</td>
        <td>$53</td>
    </tr>
    <tr>
        <td>2489604</td>
        <td>My first CSS</td>
        <td>$47</td>
    </tr>
</table>

</body>
</html>
</title>
</head>
<body>
<html>
<body>

<table width="100%" border="1">
    <colgroup span="2" align="left"></colgroup>
    <colgroup align="right" style="color:#0000FF;"></colgroup>
    <tr>
        <th>ISBN</th>
        <th>Title</th>
        <th>Price</th>
    </tr>
    <tr>
        <td>3476896</td>
        <td>My first HTML</td>
        <td>$53</td>
    </tr>
    <tr>
        <td>2489604</td>
        <td>My first CSS</td>
        <td>$47</td>
    </tr>
</table>

</body>
</html>

</body>
</html>